How early did you feel pregnancy symptoms?

How early did you personally start feeling pregnancy symptoms/what were they?

I had unprotected sex on the 10th (ttc) and I have been cramping since the 13th. I was just wondering if that is way too early to be concerned.

I read on a few websites that it is in fact a possibility, and that many women experience light symptoms a few days after conception. However, the majority of websites say you don’t feel anything unless at LEAST 2 weeks after ovulation.

Let me know what you think mommas!